Merge commit 'b00e7a93' into refcounting

Conflicts:
	src/codegen/irgen/irgenerator.cpp

src/codegen/irgen/irgenerator.cpp

@@ -3074,6 +3074,7 @@ public:
             irstate->getRefcounts()->refConsumed(exc_type, call_inst);
             irstate->getRefcounts()->refConsumed(exc_value, call_inst);
             irstate->getRefcounts()->refConsumed(exc_traceback, call_inst);
+            builder->CreateCall(g.funcs.deinitFrame, irstate->getFrameInfoVar());
             builder->CreateRet(getNullPtr(g.llvm_value_type_ptr));
         } else {
             //auto call_inst = emitter.createCall3(UnwindInfo(unw_info.current_stmt, NO_CXX_INTERCEPTION),

test/tests/exceptions_test2.py

+# this test caused crashes because of a missing deinitFrame call in the LLVM tier when compiling funcs in CAPI mode
+def next(x):
+    1/x
+
+def foo(x):
+    try:
+        next(x)
+    except Exception as e:
+        print "exc", e
+
+foo(1)
+foo(0)